Best AI Lip-Sync & Singing Avatar Tools

Use these when you already have the track and need a believable performer. Give them an image or a video plus audio, and they return a synced performance.

Hedra

Freemium

Character-3 model animates a talking or singing avatar from an image and audio

Free: Free start, watermarked; Basic ~$20/mo (reported)

Sync.so

Freemium

Studio-grade lip-sync API for re-syncing performers to new vocals

Free: Free trial; Hobbyist $5/mo + $0.05/sec

Compare lip-sync & avatar tools

#	Tool	Pricing	Free tier	Best for
1	Hedra	Freemium	Free start, watermarked; Basic ~$20/mo (reported)	Image + audio to performance	Visit ↗
2	Sync.so	Freemium	Free trial; Hobbyist $5/mo + $0.05/sec	Lip-sync up to native 4K	Visit ↗